<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Register Page</title>
  <style>
    body {
      font-family: 'Arial', sans-serif;
      background-color: #f4f4f4;
      background-image: url('/images/D06-min.jpg');
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      margin: 0;
    }
    .register-container {
      background-color: white;
      padding: 40px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      width: 100%;
      max-width: 500px;
    }
    .register-container h2 {
      text-align: center;
      color: #333;
    }
    .form-group, .input-group {
      margin-bottom: 20px;
    }
    .form-group label, .input-group label {
      display: block;
      margin-bottom: 5px;
      color: #666;
    }
    .form-group input, .input-group select, .input-group input {
      width: 100%;
      padding: 15px;
      border: 1px solid #ddd;
      border-radius: 4px;
      box-sizing: border-box; /* Ensures padding doesn't affect width */
    }
    .form-group button {
      width: 100%;
      padding: 15px;
      border: none;
      border-radius: 4px;
      background-color: #5cb85c;
      color: white;
      cursor: pointer;
      font-size: 16px;
      transition: background-color 0.3s ease;
    }
    .form-group button:hover {
      background-color: #4cae4c;
    }
    .switch-link {
      text-align: center;
      margin-top: 20px;
      font-size: 14px;
      color: #1a73e8;
      text-decoration: none;
    }
    .switch-link:hover {
      text-decoration: underline;
    }
  </style>
</head>
<body>

<div class="register-container">
  <h2>注册</h2>
  <form id="registerForm" action="/register" method="post">
    <div class="form-group">
      <label for="username">账户:</label>
      <input type="text" id="username" name="username" required>
    </div>
    <div class="form-group">
      <label for="password">密码:</label>
      <input type="password" id="password" name="password" required>
    </div>

    <div class="input-group">
      <label for="registerGender">性别:</label>
      <select id="registerGender" name="gender" required>
        <option value="" disabled selected>请选择性别</option>
        <option value="male">男</option>
        <option value="female">女</option>
      </select>
    </div>
    <div class="input-group">
      <label for="registerAge">年龄:</label>
      <input type="number" id="registerAge" name="age" required placeholder="请输入年龄" min="1" max="120">
    </div>
    <div class="form-group">
      <button type="submit">注册</button>
    </div>
  </form>
  <div class="switch-link">
    已经注册？<a href="login">登录这里</a>
  </div>
</div>



</body>
</html>